Gaz

Gazlene "Gaz" Membrane is a short-tempered and vicious anti-hero and one of the main characters on the cartoon Invader Zim. Her full name "Gazlene" is a play on the word gasoline.Gaz.jpg Gaz is the younger sister of Dib and is a dark, curmudgeonly, brooding, and antisocial girl that only likes video games, books, and pizza. She is often either annoyed by or indifferent to Dib's obsession with the paranormal and his rantings about Zim being an alien. She does in fact know that Zim is an alien out to conquer earth, but thinks that he is too incompetent to succeed.